ceph/src/boost/libs/mpl/doc/src/refmanual/list_c.rst

   1 .. Sequences/Classes//list_c |80
   2
   3 list_c
   4 ======
   5
   6 Description
   7 -----------
   8
   9 ``list_c`` is an |Integral Sequence Wrapper| for |list|. As such, it shares
  10 all |list| characteristics and requirements, and differs only in the way the
  11 original sequence content is specified.
  12
  13 Header
  14 ------
  15
  16 +-------------------+-------------------------------------------------------+
  17 | Sequence form     | Header                                                |
  18 +===================+=======================================================+
  19 | Variadic          | ``#include <boost/mpl/list_c.hpp>``                   |
  20 +-------------------+-------------------------------------------------------+
  21 | Numbered          | ``#include <boost/mpl/list/list``\ *n*\ ``_c.hpp>``   |
  22 +-------------------+-------------------------------------------------------+
  23
  24
  25 Model of
  26 --------
  27
  28 * |Integral Sequence Wrapper|
  29 * |Variadic Sequence|
  30 * |Forward Sequence|
  31 * |Extensible Sequence|
  32 * |Front Extensible Sequence|
  33
  34
  35 Expression semantics
  36 --------------------
  37
  38 |Semantics disclaimer...| |list|.
  39
  40 .. workaround substitution bug (should be replace:: list\ *n*\ _c<T,\ |c1...cn|>)
  41 .. |listn_c<T,...>| replace:: list\ *n*\ _c<T,\ *c*\ :sub:`1`,\ *c*\ :sub:`2`,... \ *c*\ :sub:`n`\ >
  42
  43 +---------------------------------------+-----------------------------------------------+
  44 | Expression                            | Semantics                                     |
  45 +=======================================+===============================================+
  46 | .. parsed-literal::                   | A |list| of integral constant wrappers        |
  47 |                                       | ``integral_c<T,``\ |c1|\ ``>``,               |
  48 |    list_c<T,\ |c1...cn|>              | ``integral_c<T,``\ |c2|\ ``>``, ...           |
  49 |    |listn_c<T,...>|                   | ``integral_c<T,``\ |cn|\ ``>``;               |
  50 |                                       | see |Integral Sequence Wrapper|.              |
  51 +---------------------------------------+-----------------------------------------------+
  52 | .. parsed-literal::                   | Identical to ``list``\ *n*\ ``<``             |
  53 |                                       | ``integral_c<T,``\ |c1|\ ``>``,               |
  54 |    list_c<T,\ |c1...cn|>::type        | ``integral_c<T,``\ |c2|\ ``>``, ...           |
  55 |    |listn_c<T,...>|::type             | ``integral_c<T,``\ |cn|\ ``>`` ``>``;         |
  56 |                                       | see |Integral Sequence Wrapper|.              |
  57 +---------------------------------------+-----------------------------------------------+
  58 | .. parsed-literal::                   | Identical to ``T``; see                       |
  59 |                                       | |Integral Sequence Wrapper|.                  |
  60 |   list_c<T,\ |c1...cn|>::value_type   |                                               |
  61 |   |listn_c<T,...>|::value_type        |                                               |
  62 +---------------------------------------+-----------------------------------------------+
  63
  64
  65 Example
  66 -------
  67
  68 .. parsed-literal::
  69
  70     typedef list_c<int,1,2,3,5,7,12,19,31> fibonacci;
  71     typedef push_front<fibonacci,int_<1> >::type fibonacci2;
  72
  73     BOOST_MPL_ASSERT_RELATION( front<fibonacci2>::type::value, ==, 1 );
  74
  75
  76 See also
  77 --------
  78
  79 |Sequences|, |Integral Sequence Wrapper|, |list|, |integral_c|, |vector_c|, |set_c|, |range_c|
  80
  81
  82 .. copyright:: Copyright ©  2001-2009 Aleksey Gurtovoy and David Abrahams
  83    Distributed under the Boost Software License, Version 1.0. (See accompanying
  84    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)